#include <iostream>
using namespace std;
int main(){
    string s;cin>>s;
    if(s[s.size()-2] == 'a' && s[s.size()-1] == 'i'){
        s[s.size()-2] = 'A';
        s[s.size()-1] = 'I';
        cout << s << endl;
    }else{
        cout << s << "-AI" << endl;
    }
}